| Day | Rate | Set date |
|---|---|---|
| 1 September | 116.0000 | 01.09.1999 |
| 2 September | 116.1600 | 02.09.1999 |
| 3 September | 117.3200 | 03.09.1999 |
| 4 September | 117.3200 | 03.09.1999 |
| 5 September | 117.3200 | 03.09.1999 |
| 6 September | 116.3000 | 06.09.1999 |
| 7 September | 117.4400 | 07.09.1999 |
| 8 September | 117.4900 | 08.09.1999 |
| 9 September | 115.3600 | 09.09.1999 |
| 10 September | 115.0000 | 10.09.1999 |
| 11 September | 115.0000 | 10.09.1999 |
| 12 September | 115.0000 | 10.09.1999 |
| 13 September | 109.8500 | 13.09.1999 |
| 14 September | 110.2500 | 14.09.1999 |
| 15 September | 107.9400 | 15.09.1999 |
| 16 September | 108.0800 | 16.09.1999 |
| 17 September | 110.6600 | 17.09.1999 |
| 18 September | 110.6600 | 17.09.1999 |
| 19 September | 110.6600 | 17.09.1999 |
| 20 September | 112.0800 | 20.09.1999 |
| 21 September | 108.7200 | 21.09.1999 |
| 22 September | 109.4800 | 22.09.1999 |
| 23 September | 108.4500 | 23.09.1999 |
| 24 September | 109.4000 | 24.09.1999 |
| 25 September | 109.4000 | 24.09.1999 |
| 26 September | 109.4000 | 24.09.1999 |
| 27 September | 109.6700 | 27.09.1999 |
| 28 September | 111.3100 | 28.09.1999 |
| 29 September | 112.8500 | 29.09.1999 |
| 30 September | 112.6700 | 30.09.1999 |